When it comes to maritime safety, having the right signaling equipment on board can make the difference between being seen — or not — in an emergency.
Choosing the correct gear is not only a matter of safety but also a legal requirement depending on your vessel type and navigation zone.
In this guide, we’ll walk you through the essentials to select the best signaling devices for your boat.
1. Understand the Basic Categories of Signaling Equipment
There are three main types of maritime signaling devices you must have on board:
· Visual signals (flares, smoke signals, signal mirrors)
· Sound signals (horns, whistles, bells)
· Electronic signals (EPIRBs, SARTs, VHF radios with DSC)
Each type serves a different purpose — and often, regulations require a combination of them.
At Oscar Sierra, we provide a full range of SOLAS-approved pyrotechnic signals and emergency beacons to fit all boat categories.
2. Choose Safety Equipment According to Your Navigation Area
The required signaling equipment changes depending on how far offshore you sail:
· Coastal navigation: Hand flares, smoke signals, and waterproof flashlights may be sufficient.
· Offshore navigation: You’ll need additional rocket flares, parachute rockets, and an EPIRB (Emergency Position Indicating Radio Beacon).
Not sure what you need?
Our experts at Oscar Sierra can advise you and equip you according to international and local regulations, just by clicking here
3. Pay Attention to Expiry Dates and Certifications
Signalling devices, especially flares and EPIRBs, have expiration dates and must be periodically renewed to ensure it functions correctly.
Always check that your equipment is compliant to your flag state regulations and properly certified.
Tip: Oscar Sierra offers regular inspection services and can supply a full range of new and certified equipment whenever needed.
4. Don’t Forget Portable and Backup Options
Besides fixed equipment, portable options such as handheld VHF radios, waterproof flashlights, and personal locator beacons (PLBs) are highly recommended — especially for smaller vessels and crew members on deck.
At Oscar Sierra, we stock approved PLBs and handheld VHF units to ensure you are covered in every situation.
Stay Visible, Stay Safe
Choosing the right signaling equipment is not just about ticking a checklist — it’s about being ready when it matters most.
Contact us today for expert advice, certified equipment, and inspection services.